Irwin 7/8 In. S & D Black Oxide Drill Bit
Bit is constructed of M-7 high speed steel for high resistance to abrasion during tough drilling applications. Three-flatted shank design provides better chuck grip and reduces slippage.
Three-flatted shank design provides better chuck grip and reduces slippage
Ideal for use in keyless chucks
All silver & Deming bits are 6 In. long and feature a 1/2 In. reduced shank that fits all 1/2 In. drills
Standard 118 degree point for use in wood, metal, and plastic